145793403

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 261580800

約数和(自身を除く): 115787397

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 3929, 4123, 5301, 11787, 12369, 27503, 35361, 37107, 74651, 82509, 121799, 223953, 247527, 365397, 522557, 671859, 852593, 1096191, 1567671, 2314181, 2557779, 4703013, 6942543, 7673337, 16199267, 20827629, 48597801, 145793403]

約数ペア:

[(1, 145793403), (3, 48597801), (7, 20827629), (9, 16199267), (19, 7673337), (21, 6942543), (31, 4703013), (57, 2557779), (63, 2314181), (93, 1567671), (133, 1096191), (171, 852593), (217, 671859), (279, 522557), (399, 365397), (589, 247527), (651, 223953), (1197, 121799), (1767, 82509), (1953, 74651), (3929, 37107), (4123, 35361), (5301, 27503), (11787, 12369)]